obama looks glad it's over, relieved, he doesn't look victorious. romney looks happy and he looks relieved but you can tell he feels victorious. >> here's body language i'm giving you here. the candidates -- body language. what does that say? the candidate's facial expressions are also being analyzed. one expert using face reader software says there were measurable differences during the debate. >> romney was much more expressive than president obama was. in a sales term, obama can't close a sale. we're seeing that if he were to be more expressive, and express the emotion that his voters are feeling, his voters then would start rating him as more charismatic. >> wouldn't you say that expert had less expression on his face than anyone i've ever seen in my life. he did say the president was expression neutral during the debate. >> i felt the same way. >>> american airlines are pulling 48 boeing 757s out of service today to fix seats that have come loose on some of the planes. the airline says service should be back to normal by tomorrow. >> one of the